"Bamboo milk tea" has also appeared in some ancient towns in Shanghai recently. Among them, there are both "city limited" models launched by chain tea brands and new products of independent brands. Green bamboo tubes are neatly stacked on the counter, just like living signs. The label on the bamboo tube is either "Shanghai" or the name of the scenic spot; The brand that launched the "city-limited" model even erased "Shanghai" and all major attractions on a label.

The finished product of this kind of "bamboo tube milk tea" is similar: the bamboo tube is filled with tea leaves, and thick cream and nuts are sprinkled on it. After consumers buy, the first thing is often to take pictures and punch in. Xiao Zhang, who is playing in the ancient town, said, "The bamboo tube is very suitable for the water town in the south of the Yangtze River. The label has the names of' Shanghai' and the ancient town, which is especially suitable for sending in the circle of friends. This is a new way of sightseeing.

For the source and sanitation of bamboo tubes in the store, the merchant's answer is rather vague. Some perfunctory said that "we don't care if the boss purchases the goods in a unified way", some vowed that "the bamboo tube is a natural product, disposable and very hygienic", and some said that "it will be rinsed before drinking". Most of them are reluctant to disclose more information because reporters ask too many questions.